发明名称 |
CONTINUOUS WINDING PROCESS AND APPARATUS FOR ELECTRICAL TRANSFORMER CORES |
摘要 |
A magnetic material is continuously wound in and through openings formed in a pair of bobbins to form a wound core of an electrical transformer by inserting the pair of bobbins into a cavity formed in a winding fixture, feeding the magnetic material into the winding fixture so that the magnetic material is fed into a circular winding action such that a leading edge of the magnetic material is continuously threaded into the openings formed in the pair of bobbins to form a wound transformer core, cutting the magnetic material to form a trailing edge, securing the trailing edge to underlying wound transformer core material, and shaping the wound transformer core to a predetermined shape. |
申请公布号 |
EP1103055(A1) |
申请公布日期 |
2001.05.30 |
申请号 |
EP20000928968 |
申请日期 |
2000.05.12 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
LARRANAGA, JAVIER, IGNACIO;CRINITI, JOSEPH;CAMPBELL, THOMAS, R.;ATTARIAN, FARSHID |
分类号 |
H01F41/02;(IPC1-7):H01F41/02 |
主分类号 |
H01F41/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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